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Results 141 to 150 of about 45,250 (232)

K0(L) --> pi0 lepton anti-lepton searches at KTeV [PDF]

, 2004
There has been renewed interest in the CP violating rare decay modes K{sub L}{sup 0} {yields} {pi}{sup 0} lepton{ovr lepton}. Recent measurements, such as the BR(K{sub S}{sup 0} {yields} {pi}{sup 0} lepton{sup +} lepton{sup -}) modes, along with theory ...
Whitmore, J.
core

On sum rules for semi-leptonic b → c and b → u decays

Journal of High Energy Physics
The semi-leptonic b → clν processes are receiving a lot of attention, as the lepton flavor universality (LFU) violation has been hinted by the measured ratios R D ∗ $$ {R}_{D^{\left(\ast \right)}} $$ = Γ(B → D (∗) τν)/Γ(B → D (∗) ℓν) for ℓ = e, μ ...
Wen-Feng Duan +4 more
doaj +1 more source

Radiative Corrections to the Leptonic Decays of the Charged Heavy Leptons

, 1978
We present numerical estimates for the radiative corrections to the decays L∓ → e∓νeνL, μ∓ νμνL in the context of aV ±A interaction. The radiative corrections change the Michel parameter appreciably from its bareV ±A value, for the decay L∓ → e∓νeνL, and have a measurable effect on the electron energy spectrum.
Ali, Ahmed, Aydin, Z. Z.
openaire +2 more sources

Hunting for heavy neutral leptons at future lepton colliders

Proceedings of The European Physical Society Conference on High Energy Physics — PoS(EPS-HEP2023)
Published by SISSA ...
Mekala, Krzysztof +2 more
openaire +3 more sources

Leptonic decay of heavy leptons [PDF]

Physical Review D, 1979
openaire +1 more source

Magnetic Moments of Leptons and the Leptonic Boson [PDF]